Roof Slope Angle

The value displayed as the rise will be your x.

Roof slope angle.

The roof pitch is important in determining the appropriate installation method and how much roofing material will be needed. Roof pitch is used to describe the slope or angle of the roof. Roof pitch is a term describing how steep or flat your roof slope is. Pitch tan angle where angle is the roof pitch expressed in degrees.

Two most common methods 4 12 or 4 12 are used for marking the pitch of a roof. This measurement is best done on a bare roof because curled up roofing shingles will impair your measurement. The picture below shows the pitch of a 7 12 roof slope meaning that for 12 of horizontal measurement roof run the vertical measurement roof rise is 7. Angle the angle of a roof is the same as the roof s slope except instead of being.

Slope the slope of a roof is represented as x 12 where x is the number of inches in rise for every 12 inches of run this is very useful information for many purposes especially for roof framing the slope sometimes called pitch is calibrated on speed squares. Roof slope calculator example of use. Although there s isn t any standard pitch of a roof used on all kinds of sloped roofs you can determine the range of pitches by using a roof angle calculator and by considering factors like the local climate and roofing materials. The combination of two numbers are used to display or show the roof pitch.

If you want to find the roof pitch in the form of x 12 simply calculate the pitch and substitute 12 for the run length. Roof pitch or slope is a measure of vertical rise to horizontal run expressed in inches per foot.